Research Article

Preconditioning Effect of High-Intensity Interval Training (HIIT) and Berberine Supplementation on the Gene Expression of Angiogenesis Regulators and Caspase-3 Protein in the Rats with Myocardial Ischemia-Reperfusion (IR) Injury

Figure 1

Electrocardiogram changes in ischemic rats. (a) ST segment elevation. (b) Premature ventricular contractions (PVC) and ventricular tachycardia (V Tach).
(a)
(b)